C4 Carbon - DYNO - 1KG extra weight training The online hours can be

The online hours can be credited towards Level 1 -3 BCS Protocol certification

The System One is more stylish than most large dive bags

while the wheels and carry handle make the case easier to move through airports

This is an important safety and quality detail because a freediving lanyard is not decorative equipment

C4 Carbon - DYNO - 1KG extra weight training The online hours can beC4 Carbon DYNO 1kg extra weight Customization extra weights 1kg C4 Carbon Dyno Segment is an additional 1kg weight for the Dyno freediving collar. Being able to increase the weight of the collar by 1kg using just 1 additional piece makes the collar more stable during use, especially when turning at the end of the pool. This is the time when a long tail of weights could move, creating discomfort and unbalancing the freediver. Another advantage that